National Provider Identifier
Geemson Oo, MD
Geemson Oo, MD is listed in the NPPES registry with a primary specialty of Family Medicine Physician in West Seneca, NY and a listed phone number of (716) 712-0920.
Source: public NPPES record, last updated July 26, 2012. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1841283629
- Provider Type
- Individual
- Primary Specialty
- Family Medicine Physician
- Enumeration Date
- August 26, 2005
- Last Updated
- July 26, 2012
Practice Location
- 3775 Seneca Street
- West Seneca, NY 14224
Phone: (716) 712-0920
Specialties
- Family Medicine Physician (207Q00000X)
Browse Similar Providers
See more providers in the Family Medicine classification in Buffalo, NY.
Medicare Part B Activity
Reported 240 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Family Medicine providers in the Buffalo, NY metro area.
This provider is in the 40th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 16% fewer Medicare services than the peer median.
Higher than 108 of 267 peers.
- Activity Percentile
- 40.4%
- Rank by Services
- 157 of 267
- Total Services
- 240
- Est. Allowed Value
- $20,668.38
- Dataset Year
- 2024
- Drug Code Share
- 5.0%
Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.
Peers are grouped by the broader Family Medicine classification rather than the exact subspecialty label shown elsewhere on the page.
Percentile distribution
Each bar represents a 10-point percentile band of peers by total Medicare services for Family Medicine across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 4,561 total Medicare services.
Top Clinical Services
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
58 services | $4,302.75
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
41 services | $4,999.90
- 99223: Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
25 services | $4,081.10
- G2211: Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
23 services | $359.97
- G0439: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
21 services | $2,581.64
Common Drug-Related Codes
- 90661: Influenza vaccine, trivalent derived from cell cultures
12 services | $433.32
Biography
Dr. Geemson Oo is a family medicine physician in West Seneca whose practice is affiliated with Mercy Hospital of Buffalo. He sees patients in outpatient primary care and, according to Catholic Health, speaks English, Chinese, and Malay.
His training background includes a family medicine residency and a geriatric medicine fellowship at the University at Buffalo, following graduation from St. George's University School of Medicine. His practice describes its care as focused on preventive medicine along with treatment of chronic and acute medical needs.
Full Record
- NPI
- 1841283629
- Entity Type
- Individual
- Last Name
- Oo
- First Name
- Geemson
- Credential
- MD
- Mailing Street Address
- 3775 Seneca Street
- Mailing City
- West Seneca
- Mailing State
- NY
- Mailing ZIP Code
- 14224
- Mailing Country
- US
- Mailing Phone
- (716) 712-0920
- Mailing Fax
- (716) 712-0922
- Practice Street Address
- 3775 Seneca Street
- Practice City
- West Seneca
- Practice State
- NY
- Practice ZIP Code
- 14224
- Practice Country
- US
- Practice Phone
- (716) 712-0920
- Practice Fax
- (716) 712-0922
- Enumeration Date
- August 26, 2005
- Last Updated
- July 26, 2012
- Sex
- Male
- Sole Proprietor
- No
- Taxonomies
- Family Medicine Physician (207Q00000X)
- Other Identifiers
- 02411594 (NY)